Chess South Africa
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Chess South Africa
Sibanyoni, RE (Ruphas)
Dob:
1968/04/20 (Adult)
Gender:
Male
Chess SA id:
168050815
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2023/09/23 (277 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1452.6
Current Weighted rating
1415.7
Current Weighted performance
1311.7
Current official/published rating (highest between Raw, WR and WP)
1452.6
Current highest rating achieved
1452.6
Current floor (min rating allowed)
952.6
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±115.7
Current Raw change used (final)
0.0
Projected new Raw rating
1452.6
Projected new Weighed rating
1304.2
Projected new Weighted performance
1311.7
Projected new final Raw rating (if new WP > new Raw)
1452.6
Projected new highest rating
1452.6
Projected new floor
952.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1452.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1418.8
Current Weighted rating
1382.3
Current Weighted performance
1209.2
Current official/published rating (highest between Raw, WR and WP)
1418.8
Current highest rating achieved
1426.0
Current floor (min rating allowed)
926.0
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±121.4
Current Raw change used (final)
0.0
Projected new Raw rating
1418.8
Projected new Weighed rating
1273.0
Projected new Weighted performance
1209.2
Projected new final Raw rating (if new WP > new Raw)
1418.8
Projected new highest rating
1426.0
Projected new floor
926.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1418.8
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1444.1
Current Weighted rating
1425.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1444.1
Current highest rating achieved
1444.1
Current floor (min rating allowed)
944.1
Current K-factor
32
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±117.1
Current Raw change used (final)
0.0
Projected new Raw rating
1444.1
Projected new Weighed rating
1312.4
Projected new Weighted performance
786.8
Projected new final Raw rating (if new WP > new Raw)
1444.1
Projected new highest rating
1444.1
Projected new floor
944.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1444.1
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1392.6
Current Weighted rating
1392.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1392.6
Current highest rating achieved
1392.6
Current floor (min rating allowed)
892.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±126.0
Current Raw change used (final)
0.0
Projected new Raw rating
1392.6
Projected new Weighed rating
1281.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1392.6
Projected new floor
892.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1392.6
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Emalahleni Spring Open 2023 (A)
2023/09/22
2023/09/23
Ngaka Modiri Molema (NNM)
Standard
90
0.94
6
6
2.5
1387.3
1337.3
Analysis
10
Trac N4 Mbombela Chess Tournament 2023 (Open)
2023/09/09
2023/09/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1387.3
1337.3
Analysis
9
Mbombela Monthly Closed 2023 (Open)
2023/08/12
2023/08/12
Ehlanzeni (MEN)
Rapid
35
0.66
6
6
4.5
1358.2
1404.8
Analysis
8
Nkomazi Festive Tournament 2022 (Open)
2022/12/17
2022/12/17
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.5
1366.0
1347.9
Analysis
7
The Power House Chess Open 2022
2022/10/29
2022/10/29
Ehlanzeni (MEN)
Rapid
33
0.64
6
6
3.5
1347.4
1392.6
Analysis
6
Kumbaya Africa Individuals Chess League 2022 (Open)
2022/05/07
2022/07/30
Ehlanzeni (MEN)
Standard
120
1.00
14
13
7.0
1396.0
1394.6
Analysis
5
Barberton Primary 2019 (Open)
2019/07/27
2019/07/27
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1407.0
1407.1
Analysis
4
Nelpsruit Prestige 2018 (B)
2018/09/14
2018/09/15
Ehlanzeni (MEN)
Standard
60
0.83
6
6
4.0
1421.9
1426.0
Analysis
3
Pienaar Chess Open 2018 (Open)
2018/08/11
2018/08/11
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1419.8
1424.7
Analysis
2
Lowveld Open 2018 (A)
2018/07/27
2018/07/28
Ehlanzeni (MEN)
Standard
63
0.84
6
6
3.5
1398.0
1399.1
Analysis
1
BCM Open 2018 (Open)
2018/03/24
2018/03/24
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1392.6
1392.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
73
35
12
26
41.0
56.2
52.4
1373.1
1425.5
White
37
23
6
8
26.0
70.3
172.3
1307.1
1479.4
Black
36
12
6
18
15.0
41.7
-70.8
1440.9
1370.0
Standard
All
61
28
10
23
33.0
54.1
34.8
1366.7
1401.6
White
31
20
5
6
22.5
72.6
191.9
1268.0
1460.0
Black
30
8
5
17
10.5
35.0
-127.5
1468.7
1341.2
Rapid
All
12
7
2
3
8.0
66.7
141.7
1405.2
1546.8
White
6
3
1
2
3.5
58.3
70.8
1508.9
1579.7
Black
6
4
1
1
4.5
75.0
212.5
1301.5
1514.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103022974
Mhango, BF (Banele)
5
0.0
0
0
5
0.0
1388.3
-425.0
963.3
View list
2
204092711
Bhila, L (Lindokuhle)
4
4.0
4
0
0
100.0
1407.5
425.0
1832.5
View list
3
189027505
Ngomane, NM (Ntokozo)
3
1.5
1
1
1
50.0
1384.8
0.0
1384.8
View list
4
173050810
Dhludhlu, SC (Seuntjie)
3
1.0
1
0
2
33.3
1411.3
-141.7
1269.6
View list
5
100055478
Nkosi, A (Adolph)
3
1.0
1
0
2
33.3
1392.0
-141.7
1250.4
View list
6
184079738
Makukula, H (Harry)
2
2.0
2
0
0
100.0
1420.8
425.0
1845.8
View list
7
193094554
Ndimande, N (Nqobani)
2
2.0
2
0
0
100.0
1372.8
425.0
1797.8
View list
8
182027949
Nkosi, DJ (Dumisa)
2
2.0
2
0
0
100.0
1407.0
425.0
1832.0
View list
9
1030100747
Shabangu, ST (Siyanda Treatwe)
2
2.0
2
0
0
100.0
1371.7
425.0
1796.7
View list
10
196092497
Machacha, D (Doctor)
2
1.0
1
0
1
50.0
1382.0
0.0
1382.0
View list
11
195092499
Phiri, A (Allie)
2
0.5
0
1
1
25.0
1377.1
-212.5
1164.6
View list
12
176020379
Manana, KN (Kenneth)
2
0.0
0
0
2
0.0
1371.7
-425.0
946.7
View list
13
186092768
Senthumule, M (Meshack)
2
0.0
0
0
2
0.0
1407.0
-425.0
982.0
View list
14
169079737
Tholo, P (Phumuza)
2
0.0
0
0
2
0.0
1377.1
-425.0
952.1
View list
15
1030148552
Mashego, L (Lebogang)
1
1.0
1
0
0
100.0
1387.3
425.0
1812.3
View list
16
1640160625
Masango, P (Phillemon)
1
1.0
1
0
0
100.0
1387.3
425.0
1812.3
View list
17
105079756
Mahlangu, N (Ntsako)
1
1.0
1
0
0
100.0
1398.0
425.0
1823.0
View list
18
185019485
Mahlalela, S (Sabelo)
1
1.0
1
0
0
100.0
1366.0
425.0
1791.0
View list
19
100087546
Magadlela, S (Simphiwe)
1
1.0
1
0
0
100.0
1421.9
425.0
1846.9
View list
20
179047203
Khoza, M (Mandla)
1
1.0
1
0
0
100.0
1366.0
425.0
1791.0
View list